-7(1+3x)-2x=154

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Solution for -7(1+3x)-2x=154 equation: 



-7(1+3x)-2x=154

We move all terms to the left:

-7(1+3x)-2x-(154)=0

We add all the numbers together, and all the variables

-7(3x+1)-2x-154=0

We add all the numbers together, and all the variables

-2x-7(3x+1)-154=0

We multiply parentheses

-2x-21x-7-154=0

We add all the numbers together, and all the variables

-23x-161=0

We move all terms containing x to the left, all other terms to the right

-23x=161

x=161/-23

x=-7

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